Perovskites

Avantama and Scrona collaborate to show how perovskite QDs can be inkjet printed on microLEDs using EHD

Scrona, developer of high-precision electrohydrodynamic (EHD) inkjet print heads joined forces with Avantama, developer and manufacturer of high-tech materials for electronics, and have successfully processed high-performance perovskite quantum dot (QD) ink using Scrona's EHD inkjet printing. 

The two companies specifically target microLED displays with this development, as depositing QDs on microLEDs requires extremely high precision. They have demonstrated that an OD greater than 1 can be obtained with a perovskite QD layer thickness below 2µm. This can reduce the printhead nozzle count by a factor of five (compared to current non-EHD inkjet solutions) and deliver a thin QD layer that improves the overall efficiency and production tact time of MicroLED display technology.

Read the full story Posted: Jan 25,2024

Researchers from MIT developed a bottom-up technique to form perovskite microLEDs

Researchers at MIT have developed a bottom-up approach for precise and scalable formation of perovskite nanocrystal arrays with deterministic control over size, number, and position. This new technology enables the deposition of halide perovskite nanocrystals with precise control over the location and size of each individual crystal, integrating them into nanoscale light-emitting diodes.

Researchers grow precise arrays of nanoLEDs image

The researchers demonstrated deterministic arrays of CsPbBr3 nanocrystals with tunable dimensions down to <50 nm and positional accuracy <50 nm.

Read the full story Posted: Jul 08,2023

The Perovskite Handbook - 2023 edition

MicroLED-Info and Perovskite-Info are happy to announce the 2023 edition of The Perovskite Handbook. This book is a comprehensive guide to perovskite materials, applications and industry, and it is now updated to January 2023 and lists recent developments and new companies, initiatives and research activities.

Perovskites are an exciting class of materials that feature a myriad of exciting properties. Perovskites are now entering the display market, with applications in quantum dots, LEDs, lasers and more.

The Perovskite Handbook

Reading this book, you'll learn all about:

  • Different perovskite materials, their properties and structure
  • How perovskites can be made, tuned and used
  • What kinds of applications perovskites are suitable for
  • Perovskites Quantum Dots
  • Perovskite solar cells, their merits and challenges
  • Perovskites-based LEDs
  • The state of the perovskite market, potential and future
     

The book also provides: a history of perovskite research, a guide to perovskite companies and developers, information on leading collaboration and development projects, a comprehensive list of perovskite companies and much more!

 

Read the full story Posted: Jan 09,2023

The MicroLED Industry Association to host a Perovskite microLED technology webinar

On March 27 the MicroLED Industry Association will host a private webinar on perovskite materials for the microLED industry. Perovskite materials hold great promise for the solar industry and in recent years we are seeing promising signs for the adoption of perovskites the display industry.

Researchers Fabricate Large-area Sky-blue PeLEDs image

The upcoming Seminar will feature four world-leading speakers, and will also be open to a Q&A session. We will learn more about the state-of-the-art perovskite research and development, with a focus of course on applications in the microLED industry - for both perovskite QDs and PeLEDs.

  • Prof. Henry Snaith FRS: leading the Photovoltaic and Optoelectronic Device Group at Oxford University, founder of Oxford PV and Helio Display Materials
  • Simon Jones: CEO at Helio Display Materials, a perovskite material developer focusing on the display market, spun off from the UK's Oxford and Cambridge universities
  • Prof. Lioz Etgar: leading perovskite researcher, Associate Professor of chemistry at the Hebrew Univeristy of Jerusalem, Israel
  • Samuel Halim: CEO at electronics material developer Avantama

The MicroLED Industry Association was established with an aim to speak in a unified voice and promote microLED display solutions. The association works to improve communication, collaboration and partnerships within association members and assist its members in reaching their marketing and development goals. The association currently lists 29 members, including LG Electronics, 3M, PlayNitride, the Fraunhofer Institute (IZM and FEP), Coherent, Lextar/Epistar and many more.

Read the full story Posted: Dec 20,2022

The Perovskite Handbook - 2022 edition

MicroLED-Info and Perovskite-Info are happy to announce the 2022 edition of The Perovskite Handbook. This book is a comprehensive guide to perovskite materials, applications and industry, and it is now updated to January 2022 and lists recent developments and new companies, initiatives and research activities.

Perovskites are an exciting class of materials that feature a myriad of exciting properties. Perovskites are now entering the display market, with applications in quantum dots, LEDs, lasers and more.

The Perovskite Handbook

Reading this book, you'll learn all about:

  • Different perovskite materials, their properties and structure
  • How perovskites can be made, tuned and used
  • What kinds of applications perovskites are suitable for
  • Perovskites Quantum Dots
  • Perovskite solar cells, their merits and challenges
  • Perovskites-based LEDs
  • The state of the perovskite market, potential and future

     

The book also provides: a history of perovskite research, a guide to perovskite companies and developers, information on leading collaboration and development projects, a comprehensive list of perovskite companies and much more!

 

Read the full story Posted: Jan 11,2022

The Perovskite Handbook - 2021 edition

MicroLED-Info and Perovskite-Info are happy to announce the 2021 edition of The Perovskite Handbook. This book is a comprehensive guide to perovskite materials, applications and industry, and it is now updated to January 2021 and lists recent developments and new companies, initiatives and research activities.

Perovskites are an exciting class of materials that feature a myriad of exciting properties. Perovskites are now entering the display market, with applications in quantum dots, LEDs, lasers and more.

The Perovskite Handbook

Reading this book, you'll learn all about:

  • Different perovskite materials, their properties and structure
  • How perovskites can be made, tuned and used
  • What kinds of applications perovskites are suitable for
  • Perovskites Quantum Dots
  • Perovskite solar cells, their merits and challenges
  • Perovskites-based LEDs
  • The state of the perovskite market, potential and future

     

 

Read the full story Posted: Jan 04,2021

The Perovskite Handbook - 2020 edition

MicroLED-Info and Perovskite-Info are happy to announce the 2020 edition of The Perovskite Handbook. This book is a comprehensive guide to perovskite materials, applications and industry, and it is now updated to January 2020 and lists recent developments and new companies, initiatives and research activities.

Perovskites are an exciting class of materials that feature a myriad of exciting properties. Perovskites are now entering the display market, with applications in quantum dots, LEDs, lasers and more.

The Perovskite Handbook

Reading this book, you'll learn all about:

  • Different perovskite materials, their properties and structure
  • How perovskites can be made, tuned and used
  • What kinds of applications perovskites are suitable for
  • Perovskites Quantum Dots
  • Perovskite solar cells, their merits and challenges
  • Perovskites-based LEDs
  • The state of the perovskite market, potential and future
     

 

Read the full story Posted: Jan 20,2020

A new guide to promising perovskite materials: The Perovskite Handbook

The MicroLED-Info team takes pleasure in recommending our new book - The Perovskite Handbook. This book gives a comprehensive introduction to perovskite materials, applications and industry. Perovskites offer a myriad of exciting properties and has great potential for the display industry.

The Perovskite Handbook

We believe that any display professional would find that perovskite materials are an area of focus that should not be ignored. The promising perovskite industry is currently at a tipping point and on the verge of mass adoption and commercialization and the first display-related perovskites are already reaching the market.

 

Read the full story Posted: Nov 27,2018

Introduction to perovskite materials

Perovskite materials offer exciting properties which make them useful for solar panels, fuel cells, lasers - and even displays. Many believe Perovskites are the future of solar power and some estimate that perovskite QD adoption in display applications and LEDs is right around the corner. Our new video below gives a short introduction to perovskites:

For more information on perovskites and to stay updated on these exciting materials, check out our Perovskite-Info knowledge hub!

Read the full story Posted: Mar 28,2018